Ressources Etiqueté: Soil Ph

5 correspondances trouvées (Affichage 1 - 5)

  1. Soil Quality Assessment: Why and How

    01/01/2020 Soil quality, also known as soil health, is the capacity of the soil to function – how well it fills the roles we need it to, whether in a natural or managed ecosystem. A variety of measures are used to gauge soil health; although we can use these characteristics as indicators of soil quality,...
    Soil Quality Soil Organic Matter Soil Classification Soil pH Soil Sampling Soil

  2. Les Sols Acides des Tropiques

    Ressource principale
    01/01/2002 L’acidification du sol est un processus naturel ayant d'importants effets sur la croissance des plantes. À mesure que le sol devient de plus en plus acide, particulièrement lorsque le pH descend en-dessous de 4,5, il est de plus en plus difficile de produire des cultures vivrières. Lorsque le pH...
    Soil Micronutrients Acidity Alkaline Nitrate Ammonium Fertilizer Lime Calcium Soil pH

  3. Intro to Soils Session: 3 Slides

    This training gives a broad overview and introduction to some basic soil characteristics: phases (solid, liquid, gas), texture, density, structure, reaction (pH), plant-water relationships, organic matter, and nutrients. After some classroom discussion we wentout to into the ECHO Farm wherewe...
    Soil pH Soil science Asia

  4. Soil Chemical Makeup- Ions, Cations, pH (Intro to Soil Science Session 3 Part 1)

    This video is Session 3 part 3 of our ongoing training on "Introduction to Soil Science." This training gives a broad overview and introduction to some basic soil characteristics: phases (solid, liquid, gas), texture, density, structure, reaction (pH), plant-water relationships, organic matter,...
    Soil science Soil pH Asia

  5. Soil pH Buffering Capacity and Nitrogen Availability Following Compost Application in a Tropical Acid Soil

    ABSTRACT - Journal of Composting Science and Utilization, 2017 Tropical acid soils are highly weathered as they exist under tropical environment with high rainfall and temperature throughout the year, which affects nitrogen availability. Soil organic nitrogen is important in estimating soil...
    Acidic Soil Composting Soil pH